Bad ball!!

It just wouldn't do what I told it; kept leaving pins standing when I'd given clear instructions to send them all flying. Or rolling right instead of left; left instead of right. Jings, you provide a nice home, try and keep it safe and well & that's your reward. It's hard to take. Can't even be too hard on the thing; there's one competition left to shine. Maybe that's the trick, it'll be well polished up for Monday!